Comparisons of Pharmacologlcal Effect and LD50 among Four Kinds of Hawthorn Fruit Cardioprotective effect of matrine on myocardial ischemia in hypercholesterolemia rats Prescription of Jingdan Yimin for treatment of metabolic syndrome Effects of Buyang Huau Wu Decoction ou Rat Hyperlipemia Model Effects of Valeriana officinalis var.latifolia on Expression of Transforming Growth Factorβ1 in Hypercholesterolemic Rats Effects of Danshen on number and activity of endothelial progenitor cells of patients with Hypercholesterolemia Comparative Study on Anti-Hypercholesterolemia Activity of Diosgenin and Total Saponin of Dioscorea panthaica